faṭāfa
So there came
CAUS – prefixed particle of cause fa + V – 3rd person masculine singular perfect verb
Root Link: ط و ف
ʿalayhā
upon it
P – preposition + PRON – 3rd person feminine singular object pronoun hā
Root Link: ع ل ى
rabbika
your Lord
N – genitive masculine noun + PRON – 2nd person masculine singular object pronoun ka
Root Link: ر ب ب
wahum
while they
CIRC – prefixed circumstantial particle wa + PRON – 3rd person masculine plural personal pronoun hum
Root Link: ه م